In the term "rhinorrhea," what does "rhino-" refer to?

• A. gland
• B. flow
• C. ear
• D. nose

Answer: (D)

In the term "rhinorrhea," the prefix "rhino-" specifically refers to the nose. This term is derived from Greek, where "rhinos" means "nose." In the context of medical terminology, it is commonly used to describe conditions or situations that affect nasal passages.

The suffix "-rrhea" pertains to flow or discharge, so when combined, "rhinorrhea" describes a condition characterized by a flow of nasal mucus, commonly known as a runny nose. Understanding these components helps in grasping the meaning of medical terms effectively, allowing for better communication in clinical settings.